LM22758, 300 HP, 1800 RPM, 447TS FR, DP, 460 Vac, 3 PH, Rigid Base, General Purpose

**This motor has been replaced by Model # LM32143 **
LM22758, 300 HP, 1800 RPM, 447TS FR, DP, 460 Vac, 3 PH, Rigid Base, General Purpose

Engineering Data
Volts 460 Volts Volts
F.L. Amps 349 F.L. Amps F.L. Amps
S. F Amps 405 S. F Amps S. F Amps

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RPM 1800 Hertz 60
HP 300 Duty CONTINUOUS TYPE TDR
KW 223.8
Frame 447TS Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 95.4 Eff 75% PF 84.5
UL V-INS, CONST UL REC CSA Yes Bearing OPE 315
CC Number CC004A CE Yes Bearing PE 318
Load Type Inverter Type NONE Speed Range NONE

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Motor Wt. 1773 LB Enclosure DP Lubrication STANDARD
Nameplate 3B451-A-X-ABCD-D-A Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. A-EE7340-LN
Cust Part No Outline XK2D1SS2-2677 Ext. Diag2
Packaging B Outline Dash No Winding C4474029
Carton Label GROUP: 1
Iris Paint LINCOLN GRAY Test Card

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Form Factor RMS Amps Const Torque Speed Range
Torque Peak
AB Code Peak@DegC
Resistance
Connection

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Rework Status Rework TYPE

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Hazardous Loc NONE Brake Motors
Explosion Proof Temp Op Code FORCE
Class GROUP: VDC
Class GROUP: ADC
Brake Coil OHMs @25 C
Performance
Torque UOM Inertia (WK²)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor
Load Curve Data @60 Hz, 460 Volts, 300 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 108.0 3.3 1800 0.0 0.0 4.5 0.0 -
0.25 141.0 59.5 1795 219.0 93.0 53.5 0.0 -
0.5 199.0 117.0 1792 439.0 95.4 74.0 0.0 -
0.75 270.0 175.0 1790 660.0 95.4 81.5 0.0 -
1.0 349.0 234.0 1785 882.0 95.4 84.5 85.0 -
1.15 405.0 270.0 1782 1016.0 95.0 84.0 115.0 -
1.25 441.0 295.0 1780 1105.0 95.0 84.0 0.0